[동시성 처리] Trouble Shooting : 테스트 코드 Config Client 오류 (해결중..)

문제 상황

💡 문제 상황

• Stock 테스트 코드에서 yml 설정으로 config server 를 false 설정 했음에도 관련 오류로 인해 테스트 실행이 안되는 상황 발생

💡 문제 코드

 

- StockServiceTest.java

@ActiveProfiles("local")
@SpringBootTest
class StockServiceImplTest {

    ...
    
}

 

- application-local.yml

spring:
  cloud:
    config:
      enabled: false
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/hubeleven_test?useSSL=false&serverTimezone=Asia/Seoul&characterEncoding=UTF-8
    username: 비밀
    password: 비밀
  jpa:
    hibernate:
      ddl-auto: create-drop
    properties:
      hibernate:
        format_sql: true
    show-sql: true

 

💡 문제 증상

java.lang.IllegalStateException: Failed to load ApplicationContext for [WebMergedContextConfiguration@4ee25d80 testClass = com.hubEleven.product.stock.application.service.StockServiceImplTest, locations = [], classes = [com.hubEleven.ProductApplication], contextInitializerClasses = [], activeProfiles = ["local"], propertySourceDescriptors = [], propertySourceProperties = ["org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true"], contextCustomizers = [org.springframework.boot.test.autoconfigure.OnFailureConditionReportContextCustomizerFactory$OnFailureConditionReportContextCustomizer@238d68ff, org.springframework.boot.test.autoconfigure.actuate.observability.ObservabilityContextCustomizerFactory$DisableObservabilityContextCustomizer@1f, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@0, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizer@7de62196, org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@389b0789, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@51bd8b5c, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.web.client.TestRestTemplateContextCustomizer@5e17553a, org.springframework.boot.test.web.reactor.netty.DisableReactorResourceFactoryGlobalResourcesContextCustomizerFactory$DisableReactorResourceFactoryGlobalResourcesContextCustomizerCustomizer@26adfd2d, org.springframework.test.context.support.DynamicPropertiesContextCustomizer@0, org.springframework.boot.test.context.SpringBootTestAnnotation@e16a109c], resourceBasePath = "src/main/webapp", contextLoader = org.springframework.boot.test.context.SpringBootContextLoader, parent = null]

	at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:180)
	at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:130)
	at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:200)
	at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:139)
	at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:260)
	at org.springframework.test.context.junit.jupiter.SpringExtension.postProcessTestInstance(SpringExtension.java:159)
	at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)

 

Caused by: org.springframework.cloud.config.client.ConfigClientFailFastException: Could not locate PropertySource and the resource is not optional, failing
	at org.springframework.cloud.config.client.ConfigServerConfigDataLoader.doLoad(ConfigServerConfigDataLoader.java:218)
	at org.springframework.cloud.config.client.ConfigServerConfigDataLoader.load(ConfigServerConfigDataLoader.java:106)
	at org.springframework.cloud.config.client.ConfigServerConfigDataLoader.load(ConfigServerConfigDataLoader.java:63)
	at org.springframework.boot.context.config.ConfigDataLoaders.load(ConfigDataLoaders.java:96)
	at org.springframework.boot.context.config.ConfigDataImporter.load(ConfigDataImporter.java:132)
	at org.springframework.boot.context.config.ConfigDataImporter.resolveAndLoad(ConfigDataImporter.java:87)
	at org.springframework.boot.context.config.ConfigDataEnvironmentContributors.withProcessedImports(ConfigDataEnvironmentContributors.java:129)
	at org.springframework.boot.context.config.ConfigDataEnvironment.processInitial(ConfigDataEnvironment.java:245)

 

Caused by: org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://localhost:8888/product-service/default": Connection refused
	at org.springframework.web.client.RestTemplate.createResourceAccessException(RestTemplate.java:926)
	at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:906)
	at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:801)
	at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:683)
	at org.springframework.cloud.config.client.ConfigServerConfigDataLoader.getRemoteEnvironment(ConfigServerConfigDataLoader.java:349)
	at org.springframework.cloud.config.client.ConfigServerConfigDataLoader.doLoad(ConfigServerConfigDataLoader.java:130)

 

Caused by: java.net.ConnectException: Connection refused
	at java.base/sun.nio.ch.Net.pollConnect(Native Method)
	at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:684)
	at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:554)
	at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602)
	at java.base/java.net.Socket.connect(Socket.java:633)
	at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:178)
	at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:533)
	at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:638)

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원인 분석

💡 원인 1 : 

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해결 방안 검토

💡 해결 방안 1 : 

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해결 방법

💡 해결 방법 : 

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참고 자료